both must be proptional
The side lengths of corresponding sides must all be in the same proportion to each other. So, for example, if you have a quadrilateral ABCD and you want to prove that it is similar to WXYZ, then you must show that all the side ratios are equal to each other. That is: AB/WX = BC/XY = CD/YZ = DA/ZW
when it comes to similar figures or angles you must know that they are the same shape but not the same size.
They must be similar, with scale factor = 1.
koe
x times xb thats the answer
Corresponding
The side lengths of corresponding sides must all be in the same proportion to each other. So, for example, if you have a quadrilateral ABCD and you want to prove that it is similar to WXYZ, then you must show that all the side ratios are equal to each other. That is: AB/WX = BC/XY = CD/YZ = DA/ZW
when it comes to similar figures or angles you must know that they are the same shape but not the same size.
They must be similar, with scale factor = 1.
No. Two figures are similar if they have same shape, and all the angles are equal; but they can have the sides of different sizes. I mean, similar figures may have different sizes, but must have the same shape.
They must be the same.
koe
x times xb thats the answer
the number before x and y must be the same ex. (2x,2y) (.5x,.5y)
The three requirements to be similar figures are: Corresponding angles must be congruent (equal in measure). Corresponding sides are in proportion; this means that the ratio of corresponding side lengths is the same for all sides. The figures have the same shape, but can be of different sizes.
To be 3 dimensional the sides must also have height.
No. A triangle can be a two-dimensional object whereas a pyramid must be three-dimensional (with sides that are sloped).